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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/rustdoc-json/output_generics.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/rustdoc-json/output_generics.rs')
-rw-r--r-- | src/test/rustdoc-json/output_generics.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/rustdoc-json/output_generics.rs b/src/test/rustdoc-json/output_generics.rs new file mode 100644 index 000000000..d80656c7f --- /dev/null +++ b/src/test/rustdoc-json/output_generics.rs @@ -0,0 +1,38 @@ +// compile-flags: --document-private-items --document-hidden-items + +// This is a regression test for #98009. + +// @has output_generics.json +// @has - "$.index[*][?(@.name=='this_compiles')]" +// @has - "$.index[*][?(@.name=='this_does_not')]" +// @has - "$.index[*][?(@.name=='Events')]" +// @has - "$.index[*][?(@.name=='Other')]" +// @has - "$.index[*][?(@.name=='Trait')]" + +struct Events<R>(R); + +struct Other; + +pub trait Trait<T> { + fn handle(value: T) -> Self; +} + +impl<T, U> Trait<U> for T where T: From<U> { + fn handle(_: U) -> Self { unimplemented!() } +} + +impl<'a, R> Trait<&'a mut Events<R>> for Other { + fn handle(_: &'a mut Events<R>) -> Self { unimplemented!() } +} + +fn this_compiles<'a, R>(value: &'a mut Events<R>) { + for _ in 0..3 { + Other::handle(&mut *value); + } +} + +fn this_does_not<'a, R>(value: &'a mut Events<R>) { + for _ in 0..3 { + Other::handle(value); + } +} |